The United States women's national junior water polo team represents the United States in women's World Aquatics U20 Water Polo Championships.

[1] It is an international water polo tournament held every two years for the players under the age of 20.

[2] Updated after the 2023 World Aquatics Women's U20 Water Polo Championships.

Source: [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]